21.5 Plus 685.7 Addition :

Number 1	Number 2	Answer
21.5	685.7	707.2

How to calculate 21.5 plus 685.7 ?

Let's break down the addition of 021.5 and 685.7 step by step:

   021.5      <-- Start with the rightmost column
+  685.7
---------

    Add the digits in the rightmost column:
        5 + 7 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   021.5
+  685.7
---------
     2


    Add the digits in the rightmost column:
        1 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   021.5
+  685.7
---------
     7.2


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   021.5
+  685.7
---------
     07.2


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   021.5
+  685.7
---------
     707.2

    Continue to the left:
        There are no more columns to the left.

The final result is 707.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.6	686.7	708.3	21.6 plus 686.7
21.7	690.7	712.4	21.7 plus 690.7
21.8	691.7	713.5	21.8 plus 691.7
3.2	5.9	9.1	3.2 plus 5.9
9.4	1.2	10.6	9.4 plus 1.2
1	3.9	4.9	1 plus 3.9